import router from './router'
import store from './store'
// import { Message } from 'element-ui'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
// import { getToken } from '@/utils/auth' // get token from cookie
// import getPageTitle from '@/utils/get-page-title'

NProgress.configure({ showSpinner: false }) // NProgress Configuration

const whiteList = ['/login', '/404'] // no redirect whitelist

router.beforeEach(function(to, from, next) {
  // start progress bar
  NProgress.start()

  // set page title
  // document.title = getPageTitle(to.meta.title)

  if (store.getters.token) {
    // 判断是否去登录页
    if (to.path === '/login') {
      // if is logged in, redirect to the home page
      next({ path: '/' }) // 跳到书页
    } else {
      // const hasGetUserInfo = store.getters.name
      // if (hasGetUserInfo) {
      //   next()
      // } else {
      //   try {
      //     // get user info
      //     await store.dispatch('user/getInfo')

      //     next()
      //   } catch (error) {
      //     // remove token and go to login page to re-login
      //     await store.dispatch('user/resetToken')
      //     Message.error(error || 'Has Error')
      //     next(`/login?redirect=${to.path}`)
      //     NProgress.done()
      //   }
      // }
      next()
    }
  } else {
    /* 如果没有token*/

    if (whiteList.indexOf(to.path) !== -1) {
      // in the free login whitelist, go directly
      next()
    } else {
      // other pages that do not have permission to access are redirected to the login page.
      // next(`/login?redirect=${to.path}`)
      // NProgress.done()
      next('/login')
    }
  }
  NProgress.done()
})

router.afterEach(() => {
  // finish progress bar
  NProgress.done()
})
